CN1840958B - 系统构装的高功率高效率二极管灯泡 - Google Patents

系统构装的高功率高效率二极管灯泡 Download PDF

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Publication number
CN1840958B
CN1840958B CN2005100624504A CN200510062450A CN1840958B CN 1840958 B CN1840958 B CN 1840958B CN 2005100624504 A CN2005100624504 A CN 2005100624504A CN 200510062450 A CN200510062450 A CN 200510062450A CN 1840958 B CN1840958 B CN 1840958B
Authority
CN
China
Prior art keywords
diode
module
diode bulb
radiating fin
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2005100624504A
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English (en)
Chinese (zh)
Other versions
CN1840958A (zh
Inventor
陈振贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enraytek Optoelectronics Co Ltd
Original Assignee
NEW LIGHT SOURCE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to PCT/CN2005/000389 priority Critical patent/WO2006102785A1/zh
Priority to CN2005100624504A priority patent/CN1840958B/zh
Priority to JP2008503346A priority patent/JP4991696B2/ja
Priority to EP05732572A priority patent/EP1873447A4/en
Priority to KR1020077023375A priority patent/KR100999843B1/ko
Priority to AU2005329901A priority patent/AU2005329901B2/en
Application filed by NEW LIGHT SOURCE TECHNOLOGY Co Ltd filed Critical NEW LIGHT SOURCE TECHNOLOGY Co Ltd
Priority to US11/887,427 priority patent/US7891837B2/en
Publication of CN1840958A publication Critical patent/CN1840958A/zh
Priority to US13/006,015 priority patent/US8029158B2/en
Priority to US13/224,624 priority patent/US20110317423A1/en
Application granted granted Critical
Publication of CN1840958B publication Critical patent/CN1840958B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/648—Heat extraction or cooling elements the elements comprising fluids, e.g. heat-pipes
CN2005100624504A 2005-03-28 2005-03-28 系统构装的高功率高效率二极管灯泡 Expired - Fee Related CN1840958B (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2008503346A JP4991696B2 (ja) 2005-03-28 2005-03-28 高出力高効率パッケージ組込み型ダイオードランプ
EP05732572A EP1873447A4 (en) 2005-03-28 2005-03-28 EFFICIENT HIGH PERFORMANCE LED LAMP
KR1020077023375A KR100999843B1 (ko) 2005-03-28 2005-03-28 효율적인 고출력 ｌｅｄ 램프
AU2005329901A AU2005329901B2 (en) 2005-03-28 2005-03-28 An efficient high-power LED lamp
PCT/CN2005/000389 WO2006102785A1 (fr) 2005-03-28 2005-03-28 Lampe led de grande puissance et efficace
US11/887,427 US7891837B2 (en) 2005-03-28 2005-03-28 System in package high power highly efficient diode lamp
CN2005100624504A CN1840958B (zh) 2005-03-28 2005-03-28 系统构装的高功率高效率二极管灯泡
US13/006,015 US8029158B2 (en) 2005-03-28 2011-01-13 System in package high power highly efficient diode lamp
US13/224,624 US20110317423A1 (en) 2005-03-28 2011-09-02 System in Package High Power Highly Efficient Diode Lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2005/000389 WO2006102785A1 (fr) 2005-03-28 2005-03-28 Lampe led de grande puissance et efficace
CN2005100624504A CN1840958B (zh) 2005-03-28 2005-03-28 系统构装的高功率高效率二极管灯泡

Publications (2)

Publication Number Publication Date
CN1840958A CN1840958A (zh) 2006-10-04
CN1840958B true CN1840958B (zh) 2012-07-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005100624504A Expired - Fee Related CN1840958B (zh) 2005-03-28 2005-03-28 系统构装的高功率高效率二极管灯泡

Country Status (7)

Country Link
US (3) US7891837B2 (ja)
EP (1) EP1873447A4 (ja)
JP (1) JP4991696B2 (ja)
KR (1) KR100999843B1 (ja)
CN (1) CN1840958B (ja)
AU (1) AU2005329901B2 (ja)
WO (1) WO2006102785A1 (ja)

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Also Published As

Publication number Publication date
JP2008535227A (ja) 2008-08-28
US7891837B2 (en) 2011-02-22
KR20080002823A (ko) 2008-01-04
EP1873447A1 (en) 2008-01-02
US20090278460A1 (en) 2009-11-12
US20110317423A1 (en) 2011-12-29
KR100999843B1 (ko) 2010-12-13
WO2006102785A1 (fr) 2006-10-05
EP1873447A4 (en) 2009-04-22
US20110110088A1 (en) 2011-05-12
AU2005329901A1 (en) 2006-10-05
CN1840958A (zh) 2006-10-04
US8029158B2 (en) 2011-10-04
JP4991696B2 (ja) 2012-08-01
AU2005329901B2 (en) 2011-09-08

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Effective date of registration: 20160601

Address after: 201306 Shanghai Xinyuan Lingang Industrial District Road No. 555 financial center room 211

Patentee after: EnRay Tek Optoelectronics (Shanghai) Co., Ltd.

Address before: Brunei Darussalam Bandar Seri Begawan

Patentee before: New Light Source Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20210328